3968963336 has 32 divisors (see below), whose sum is σ = 8022029400. Its totient is φ = 1830051840.

The previous prime is 3968963321. The next prime is 3968963351. The reversal of 3968963336 is 6333698693.

It is an interprime number because it is at equal distance from previous prime (3968963321) and next prime (3968963351).

It can be written as a sum of positive squares in 4 ways, for example, as 3731988100 + 236975236 = 61090^2 + 15394^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 92360 + ... + 128328.

Almost surely, 2^3968963336 is an apocalyptic number.

It is an amenable number.

3968963336 is an abundant number, since it is smaller than the sum of its proper divisors (4053066064).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3968963336 is a wasteful number, since it uses less digits than its factorization.

3968963336 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37049 (or 37045 counting only the distinct ones).

The product of its digits is 11337408, while the sum is 56.

The square root of 3968963336 is about 62999.7090152010. The cubic root of 3968963336 is about 1583.2847510954.

The spelling of 3968963336 in words is "three billion, nine hundred sixty-eight million, nine hundred sixty-three thousand, three hundred thirty-six".